How do I know if my oven temperature sensor probe is bad?

Common signs include the oven not reaching the set temperature, cooking food unevenly, displaying error codes related to temperature, or taking an unusually long time to preheat. A multimeter can be used to test its resistance for an accurate diagnosis.

Can I replace the oven temperature sensor probe myself?

Yes, replacing an oven temperature sensor probe is generally a moderate DIY repair. It typically involves disconnecting power, removing a few screws, and unplugging/reconnecting a wire harness. Always ensure the oven is unplugged or power is cut at the breaker first.

What causes an oven temperature sensor probe to fail?

Over time, the internal components of the sensor can degrade due to constant exposure to high heat and temperature fluctuations. Physical damage, such as bending or impact, can also lead to failure, causing inaccurate temperature readings.

Oven Temperature Sensor Probe Repair

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Oven Temperature Sensor Probe 316490000 for Frigidaire Kenmore

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What the 316490000 does

The oven temperature sensor probe monitors the internal temperature of the oven cavity. It sends this data to the control board to maintain the desired cooking temperature.

Symptoms when this part fails

Oven not heating to set temperature
Oven overheating or underheating
Erratic temperature readings
Displaying specific error codes
Food cooking unevenly or taking too long

Compatibility

Fits the Frigidaire family. Specifically:

Any unit originally equipped with OEM part number(s): 316490001, 316490002, 316490003, 1197392, 7316490000, AP3963654, PS1528542, EAP1528542.
Check the model/rating plate inside your appliance and compare it against the fitment table on the product listing before ordering — this guide does not list specific compatible models because Amazon does not provide verified fitment data through this pipeline.

Also replaces: 316490001, 316490002, 316490003, 1197392, 7316490000, AP3963654, PS1528542, EAP1528542

Tools you'll need

Screwdriver
Pliers
Multimeter

Difficulty: Moderate · Time: 30-60 minutes

How to install the 316490000, step by step

Disconnect oven power at the circuit breaker or by unplugging it.
Open the oven door and locate the sensor probe, typically at the top rear or side.
Remove any screws securing the probe to the oven wall or bracket.
Carefully pull the probe into the oven cavity and disconnect its wire harness.
Connect the new sensor probe to the wire harness.
Push the new probe into its mounting hole and secure it with screws.
Close the oven door, restore power, and test the oven's heating function.

Related troubleshooting

If swapping this part doesn't fix the issue, check these next: